tito tito
/
TP4-DigitCode
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Fork of
DigitCode
by 
Adrien Audouard
Revision 0:163dfb02ed36, committed 2015-04-14
- Comitter:
- Ridaz
- Date:
- Tue Apr 14 08:34:05 2015 +0000
- Child:
- 1:0f2ba28c2e70
- Commit message:
- ; ;
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/fonction.cpp Tue Apr 14 08:34:05 2015 +0000
@@ -0,0 +1,44 @@
+#include "fonction.h"
+int bitToInt(int i)
+{
+ switch (i) {
+ case 1:
+ return 0;
+ // break;
+ case 2:
+ return 1;
+ // break;
+ case 4:
+ return 2;
+ // break;
+ case 8:
+ return 3;
+ // break;
+ case 16:
+ return 4;
+ // break;
+ case 32:
+ return 5;
+ // break;
+ case 64:
+ return 6;
+ // break;
+ case 128:
+ return 7;
+ // break;
+ case 256:
+ return 8;
+ // break;
+ case 512:
+ return 9;
+ // break;
+ case 1024:
+ return -1;
+ // break;
+ case 2048:
+ return -2;
+ // break;
+ default:
+ return -3;
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fonction.h Tue Apr 14 08:34:05 2015 +0000 @@ -0,0 +1,8 @@ +#define ETAT0 0 +#define NB1 1 +#define NB2 2 +#define NB3 3 +#define FINAL 4 + + +int bitToInt(int );
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Apr 14 08:34:05 2015 +0000
@@ -0,0 +1,62 @@
+#include "mbed.h"
+#include "fonction.h"
+DigitalOut myled(LED1);
+DigitalOut myled2(LED4);
+BusIn bus(p19, p18,p17,p16,p15,p14,p13,p12,p11,p10,p9,p8);
+int etat = 0;
+int code[] = {1, 2, 3, 4};
+int nPrecedent = -3;
+int n = -3;
+int main()
+{
+ while(1) {
+ nPrecedent = n;
+ n = bus.read();
+ n = bitToInt(n);
+ switch (etat) {
+ case ETAT0:
+ if (n == code[0] && nPrecedent == -3 ) {
+ etat = NB1;
+ myled = 1;
+ myled2 = 0;
+ wait(0.2);
+ }
+ break;
+
+ case NB1:
+ if (n == code[1] && nPrecedent == -3) {
+ etat = NB2;
+ myled = 0;
+ wait(0.2);
+ } else if (n != -3)
+ etat = ETAT0;
+ break;
+
+ case NB2:
+ if (n == code[2] && nPrecedent == -3 ) {
+ etat = NB3;
+ wait(0.2);
+ }
+
+ else if (n != -3)
+ etat = ETAT0;
+ break;
+
+ case NB3:
+ if (n == code[3] && nPrecedent == -3) {
+ etat = FINAL;
+ wait(0.2);
+ } else if (n != -3)
+ etat = ETAT0;
+ break;
+
+ case FINAL:
+ etat = ETAT0;
+ myled2 = 1;
+ wait(5);
+ break;
+
+ }
+ printf("etat = %d | n = %d | nPrecedent = %d\n", etat, n, nPrecedent);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Apr 14 08:34:05 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/487b796308b0 \ No newline at end of file